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particularly where controlled access to fluid inventory is required
Avoid running the pump dry to prevent damage to diaphragms and seals
Follow GRACO’s recommended procedures for injector and spacer installation
Stainless steel and FDA-compliant materials
Single-piece body
GRACO Piston Seal - (SKU: 181978) particularly where controlled access toThe GRACO 181978 is a piston seal made from UHMWPE (Ultra High Molecular Weight Polyethylene), designed to provide a reliable sealing solution within GRACO air powered Glutton pumps. Its primary function is to prevent fluid leakage and maintain pressure integrity between moving parts in the pump assembly. Key Features: Piston Seal UHMWPE (Ultra High Molecular Weight Polyethylene) Designed for use in GRACO air powered Glutton pumps High wear resistance
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